CN105608952B - Flight Simulated Training System and its flight simulation method based on unmanned plane - Google Patents
Flight Simulated Training System and its flight simulation method based on unmanned plane Download PDFInfo
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- CN105608952B CN105608952B CN201610172243.2A CN201610172243A CN105608952B CN 105608952 B CN105608952 B CN 105608952B CN 201610172243 A CN201610172243 A CN 201610172243A CN 105608952 B CN105608952 B CN 105608952B
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B9/00—Simulators for teaching or training purposes
- G09B9/02—Simulators for teaching or training purposes for teaching control of vehicles or other craft
- G09B9/08—Simulators for teaching or training purposes for teaching control of vehicles or other craft for teaching control of aircraft, e.g. Link trainer
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B9/00—Simulators for teaching or training purposes
- G09B9/02—Simulators for teaching or training purposes for teaching control of vehicles or other craft
- G09B9/08—Simulators for teaching or training purposes for teaching control of vehicles or other craft for teaching control of aircraft, e.g. Link trainer
- G09B9/16—Ambient or aircraft conditions simulated or indicated by instrument or alarm
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B9/00—Simulators for teaching or training purposes
- G09B9/02—Simulators for teaching or training purposes for teaching control of vehicles or other craft
- G09B9/08—Simulators for teaching or training purposes for teaching control of vehicles or other craft for teaching control of aircraft, e.g. Link trainer
- G09B9/30—Simulation of view from aircraft
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Abstract
A kind of flight simulation system based on unmanned plane of simulated flight technical field, including：Ground driving platform provided with instrument simulation module, control simulation module, manipulation module, what comes into a driver's module and ground communication module and the unmanned plane provided with airborne communication module, what comes into a driver's acquisition module, flying quality acquisition module and onboard flight control module, wherein：Manipulation module, control simulation module, ground communication module, airborne communication module and onboard flight control module are sequentially connected and transmit the unmanned plane operation information through simulation, what comes into a driver's acquisition module, flying quality acquisition module are connected with airborne communication module and export Real-time windows target information and simulated flight information respectively, and airborne communication module, ground communication module are sequentially connected with what comes into a driver's module and export the video information of high reduction, are sequentially connected with instrument simulation module and export unmanned plane during flying information.The present invention can improve the quality of simulated flight, meet the needs of flight training, airline travel and development test.
Description
Technical field
The present invention relates to a kind of technology in simulated flight field, specifically a kind of flight simulation instruction based on unmanned plane
Practice system and its flight simulation method.
Background technology
Existing flight simulator is defeated after type model data is simulated mainly by computer flight simulation software
Go out to carry out the emulation of vision and body-sensing to what comes into a driver's, instrument and kinematic system, its practicality has some limitations.First,
For the data source of existing flight simulator in software model, the aircraft that the situation simulated is not included in live flying environment can
The flow perturbation or other fortuitous events that can be subject to；Secondly, existing simulator use computer generation virtual views, this with it is true
Real what comes into a driver's still suffers from larger difference.
Found by the retrieval to prior art, Chinese patent literature CN104932530A, open (bulletin) day
2015.09.23, a kind of unmanned plane control system and its downlink telemetry method, uplink telemetry method are disclosed, is grasped comprising unmanned plane
Control platform, integrated treatment computer, flight-control computer, vision simulation computer, video compressing module and interface control module.
Interface control module realizes the data interaction between integrated treatment computer and unmanned plane.Integrated treatment computer is to downlink telemetry
The decomposition of data, vision simulation computer is sent to by attitude information, and body information is sent into flight-control computer.What comes into a driver's
Simulation computer parsing attitude information completes the simulation of unmanned plane front view picture, and simulation front view picture is delivered into video compress mould
Block；Video compressing module will simulate after front view picture is compressed coding and produce video code flow.Flight-control computer parses nothing
Man-machine organism parameter information and decompression video code flow, organism parameter information and video code flow are superimposed, exported to unmanned aerial vehicle (UAV) control
Platform is shown.Need to be compressed processing to what comes into a driver's information in the technology, pass through data investigation ability on the basis of secondary simulation
Visual simulation is realized, and the result of visual simulation can only ensure basic riding manipulation and can not reduce real manipulation environment.
The content of the invention
The present invention is directed to deficiencies of the prior art, it is proposed that a kind of fly simulation training system based on unmanned plane
System and its flight simulation method, it is possible to increase the quality of simulated flight, meet flight training, airline travel and development test
Demand.
The present invention is achieved by the following technical solutions,
The present invention relates to a kind of Flight Simulated Training System based on unmanned plane, including：Provided with instrument simulation module, manipulate
Analog module, manipulation module, the ground driving platform of what comes into a driver's module and ground communication module and provided with airborne communication module, what comes into a driver's
The unmanned plane of acquisition module, flying quality acquisition module and onboard flight control module, wherein：Manipulation module receives operational order
And the output operation information that is connected with control simulation module, control simulation module, ground communication module, airborne communication module and airborne
Flight control modules are sequentially connected and uplink simulation operation information, what comes into a driver's acquisition module, flying quality acquisition module difference
It is connected with airborne communication module and exports Real-time windows target information and simulated flight information, airborne communication module and ground communication module
It is connected and downlink transfer what comes into a driver's information and simulated flight information, ground communication module is connected with what comes into a driver's module and exports what height reduced
Video information, it is connected with instrument simulation module and exports unmanned plane during flying information, what comes into a driver's module earthward works as by driving platform output
The scenery that preceding unmanned plane captured in real-time arrives, instrument simulation module earthward driving platform output unmanned plane simulated flight information.
Described onboard flight control module control unmanned plane operation rudder face realizes simulated flight.
Described unmanned plane meets the law of similitude first, second and the reynolds number Re principle of similitude, to actual airplane
Every flying quality is emulated.
The present invention relates to the flight simulation method of said system, comprise the following steps：
Unmanned plane is compared in step 1, the contracting made first with actual aircraft geometric similarity：The spy of unmanned plane and actual aircraft
Levy length ratioThe ratio between corresponding angleWherein：F represents actual aircraft, and m represents unmanned plane；
When step 2, unmanned plane during flying, flying quality acquisition module collects the current flying quality of unmanned plane, descending biography
Instrument simulation module is transported to, the instrument simulation module flying quality current to unmanned plane carries out the similar processing of reynolds number Re, obtained
Instrument simulation data are simultaneously exported to ground driving platform；
Step 3, pilot carry out real flight control according to instrument simulation data, and real operation information is through manipulating mould
Intend module and carry out the similar processing of reynolds number Re, uplink to onboard flight control module, control unmanned plane continues to fly.
Technique effect
Compared with prior art, the present invention obtains the flying quality during practical flight by unmanned plane, and can basis
The principle of similitude is handled and then obtained the flight effect that height emulates.Compared to traditional simulated flight system, enhance and real
The interactive experience of border flight environment of vehicle；Unmanned plane real-time image acquisition, and real image in real time is shown on the driving platform of ground
Rather than post-processing or the image simulated, all kinds of visual scenes during practical flight can be reduced and instruct pilot to enter
The operation that row tends in true environment.
Brief description of the drawings
Fig. 1 is principle schematic diagram of the present invention；
Fig. 2 is present system structural representation；
In figure：Instrument simulation module 11, control simulation module 12, manipulation module 2, what comes into a driver's module 3, ground communication module 4,
Ground driving platform 5, airborne communication module 6, what comes into a driver's acquisition module 7, flying quality acquisition module 8, onboard flight control module
9th, unmanned plane 10.
Embodiment
Embodiments of the invention are elaborated below, the present embodiment is carried out lower premised on technical solution of the present invention
Implement, give detailed embodiment and specific operating process, but protection scope of the present invention is not limited to following implementation
Example.
Embodiment 1
As depicted in figs. 1 and 2, the present embodiment is related to a kind of synthetic flight training system based on unmanned plane, including：It is provided with
The ground driving of instrument simulation module 11, control simulation module 12, manipulation module 2, what comes into a driver's module 3 and ground communication module 4 is put down
Platform 5 and the nothing provided with airborne communication module 6, what comes into a driver's acquisition module 7, flying quality acquisition module 8 and onboard flight control module 9
Man-machine 10, wherein：Manipulation module 2 receives operational order and the output operation information that is connected with control simulation module 12, control simulation
Module 12, ground communication module 4, airborne communication module 6 and onboard flight control module 9 are sequentially connected and uplink simulation behaviour
Vertical information, what comes into a driver's acquisition module 7, flying quality acquisition module 8 are connected with airborne communication module 6 and export Real-time windows target respectively to be believed
Breath and simulated flight information, airborne communication module 6 is connected with ground communication module 4 and downlink transfer what comes into a driver's information and simulated flight
Information, ground communication module 4 are connected with what comes into a driver's module 3 and export the video information of high reduction, are connected with instrument simulation module 11
And unmanned plane during flying information is exported, earthward driving platform 5 exports the scape that the current captured in real-time of unmanned plane 10 arrives to what comes into a driver's module 3
Color, instrument simulation module 11 earthward driving platform 5 export unmanned plane 10 simulated flight information.
Described onboard flight control module 9 controls the operation rudder face of unmanned plane 10 to realize simulated flight.
The present embodiment is related to the flight simulation method of said system, comprises the following steps：
Step 1, first making are with the contracting of actual aircraft geometric similarity than unmanned plane 10：Unmanned plane 10 and actual aircraft
The ratio between characteristic lengthThe ratio between corresponding angleWherein：F represents actual aircraft, and m represents unmanned plane 10；
When step 2,10 flight of unmanned plane, flying quality acquisition module collects the current flying quality of unmanned plane 10, under
Row is transmitted to instrument simulation module 11, and it is similar that the flying quality current to unmanned plane 10 of instrument simulation module 11 carries out reynolds number Re
Processing, obtain instrument simulation data and export to ground driving platform 5；
Step 3, pilot carry out real flight control according to instrument simulation data, and real operation information is through manipulating mould
Intend module 12 and carry out the similar processing of reynolds number Re, uplink to onboard flight control module 9, control unmanned plane 10 continues to fly
OK.
It is similar according to reynolds number Re, whenWhen,Wherein：V is characterized speed, and L is characterized
Length, ν are kinematic viscosity coefficient, and f represents actual aircraft, and m represents unmanned plane；Assuming that unmanned plane 10 is in speed 60km/h and very
Real air speed Reynolds number in 180km/h is identical, then the ground driving platform instrument when unmanned plane 10 is with 60km/h flights
Display speed per hour is 180km/h.
Claims (2)
- A kind of 1. flight simulation method of the flight simulation system based on unmanned plane, it is characterised in that the system includes：It is provided with Instrument simulation module, control simulation module, manipulation module, what comes into a driver's module and ground communication module ground driving platform and be provided with Airborne communication module, what comes into a driver's acquisition module, the unmanned plane of flying quality acquisition module and onboard flight control module, wherein：Behaviour Longitudinal mode block receive operational order and be connected with control simulation module output operation information, control simulation module, ground communication module, Airborne communication module and onboard flight control module are sequentially connected and uplink simulation operation information, what comes into a driver's acquisition module, flies Row data acquisition module is connected with airborne communication module and exports Real-time windows target information and simulated flight information, airborne communication respectively Module is connected with ground communication module and downlink transfer Real-time windows target information and simulated flight information, ground communication module and what comes into a driver's Module is connected and exports the video information of high reduction, is connected with instrument simulation module and export unmanned plane during flying information, what comes into a driver's mould Earthward driving platform exports the scenery that current unmanned plane captured in real-time arrives to block, and earthward driving platform exports instrument simulation module The simulated flight information of unmanned plane；Methods described specifically includes following steps：Unmanned plane is compared in step 1, the contracting made first with actual aircraft geometric similarity：Contract than the spy of unmanned plane and actual aircraft Levy length ratioThe ratio between corresponding angleWherein：F represents actual aircraft, and m represents unmanned plane；When step 2, unmanned plane during flying, flying quality acquisition module collects the current flying quality of unmanned plane, and downlink transfer is extremely Instrument simulation module, the instrument simulation module flying quality current to unmanned plane carry out the similar processing of reynolds number Re, obtain instrument Emulate data and export to ground driving platform；Step 3, pilot carry out flight control according to instrument simulation data, to obtain the effect of the manipulation same with actual airplane, The operation information on ground is handled through control simulation module according to the principle of similitude, uplink to onboard flight control module, control Unmanned plane continues to fly.
- 2. according to the method for claim 1, it is characterized in that, described onboard flight control module control unmanned plane operates rudder Face.
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| CN201610172243.2A CN105608952B (en) | 2016-03-24 | 2016-03-24 | Flight Simulated Training System and its flight simulation method based on unmanned plane |
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| CN201610172243.2A CN105608952B (en) | 2016-03-24 | 2016-03-24 | Flight Simulated Training System and its flight simulation method based on unmanned plane |
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| CN105608952B true CN105608952B (en) | 2018-01-02 |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107438799B (en) * | 2016-06-22 | 2019-03-08 | 深圳市大疆创新科技有限公司 | Unmanned plane analogue system, unmanned plane emulation mode and unmanned plane |
| CN110062916A (en) * | 2017-04-11 | 2019-07-26 | 深圳市大疆创新科技有限公司 | For simulating the visual simulation system of the operation of moveable platform |
| CN107551539A (en) * | 2017-08-29 | 2018-01-09 | 安徽瓦尔特机械贸易有限公司 | A kind of aerial fight analog machine and system |
| CN107993513A (en) * | 2017-11-06 | 2018-05-04 | 贾杰 | A kind of unmanned helicopter integrated management, training and pilot scale study device |
| CN110033110A (en) * | 2019-04-19 | 2019-07-19 | 成都蔚来空间科技有限公司 | The simulation learning system and method for unmanned plane operation study |
| CN113228140B (en) * | 2019-08-30 | 2024-04-19 | 乐天集团股份有限公司 | Unmanned aerial vehicle operation simulation system and method |
| CN115457836B (en) * | 2022-09-23 | 2023-06-13 | 燕山大学 | Helicopter simulated driving platform based on live-action control |
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